Angle steel with high quality ; Steel angle

Angle steel with high quality ; Steel angle System 1

Angle steel with high quality ; Steel angle

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1000 m.t.

Supply Capability:: 30000 m.t./month

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Product Description:

Specifications of Angle Steel

1. Invoicing on theoretical weight or actual weight as customer request

2. Length: 6m, 9m, 12m as following table

3. Sizes

Sizes: 25mm-250mm
a*t
25*2.5-4.0	70*6.0-9.0	130*9.0-15
30*2.5-6.6	75*6.0-9.0	140*10-14
36*3.0-5.0	80*5.0-10	150*10-20
38*2.3-6.0	90*7.0-10	160*10-16
40*3.0-5.0	100*6.0-12	175*12-15
45*4.0-6.0	110*8.0-10	180*12-18
50*4.0-6.0	120*6.0-15	200*14-25
60*4.0-8.0	125*8.0-14	250*25

5. Payment terms:

1).100% irrevocable L/C at sight.

2).30% T/T prepaid and the balance against the copy of B/L.

3).30% T/T prepaid and the balance against L/C

6.Material details:

Alloy No	Grade	Element (%)
		C	Mn	S	P	Si
		C	Mn	S	P	Si

Q235	B	0.12—0.20	0.3—0.7	≤0.045	≤0.045	≤0.3

Alloy No	Grade	Yielding strength point( Mpa)
		Thickness (mm)
		≤16	＞16--40		＞40--60	＞60--100
		≥

Q235	B	235		225	215	205
Alloy No	Grade	Tensile strength (Mpa)	Elongation after fracture (%)
		Tensile strength (Mpa)	Thickness (mm)
			≤16	＞16--40	＞40--60	＞60--100
			≥

Q235	B	375--500	26	25	24	23

Usage & Applications of Angle Steel

According to the needs of different structures, Angle can compose to different force support component, and also can be the connections between components. It is widely used in various building structures and engineering structures such as roof beams, bridges, transmission towers, hoisting machinery and transport machinery, ships, industrial furnaces, reaction tower, container frame and warehouse etc.

Packaging & Delivery of Angle Steel

1. Packing: it is nude packed in bundles by steel wire rod

2. Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load

3. Marks:

Color marking: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.

Tag mark: there will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made in China, shipping marks and other information request by the customer.

If loading by container the marking is not needed, but we will prepare it as customer request.

Q: Can steel angles be used in outdoor or exposed environments?: Steel angles can indeed be utilized in outdoor or exposed settings. Typically, they are crafted from galvanized steel, which receives a layer of zinc as a protective coating to ward off rust. Consequently, their resistance to corrosion is heightened, rendering them suitable for outdoor purposes. Furthermore, steel angles are renowned for their robustness and longevity, rendering them a dependable option for diverse outdoor structures like fences, railings, and supports. Nevertheless, it is essential to bear in mind that regular upkeep and assessment may be necessary to uphold the ongoing integrity and functionality of steel angles in outdoor or exposed environments.

Q: Can steel angles be used in architectural lighting installations?: Indeed, architectural lighting installations can incorporate steel angles. Given their robustness, longevity, and adaptability, steel angles are frequently employed in construction ventures. Within the realm of architectural lighting, these steel angles serve as a foundation for illuminating apparatuses, as well as fixtures for wall or ceiling-mounted lights, or even as a framework for track lighting systems. Moreover, steel angles can be effortlessly tailored and fabricated to satisfy precise design specifications, thereby rendering them appropriate for a diverse range of architectural lighting applications.

Q: What are the different surface treatments available for steel angles?: There are several different surface treatments available for steel angles, each offering unique benefits and applications. Some of the most common surface treatments for steel angles include galvanization, painting, powder coating, and hot-dip coating. Galvanization is a process that involves coating the steel angles with a layer of zinc. This treatment provides excellent corrosion resistance, making the steel angles suitable for outdoor and marine applications. The zinc layer acts as a sacrificial barrier, protecting the underlying steel from rust and other forms of corrosion. Painting is another popular surface treatment for steel angles. It involves applying a coat of paint to the surface of the angles, adding both aesthetic appeal and protection. The paint can be customized to match specific color requirements and can provide additional resistance against environmental factors such as moisture and UV radiation. Powder coating is a technique that involves applying a dry powder to the steel angles and then heating it to create a durable and attractive coating. This treatment offers excellent resistance to scratches, chemicals, and fading, making it a popular choice for industrial and architectural applications. Powder coating also provides a wide range of color options and a smooth, even finish. Hot-dip coating is a process where the steel angles are immersed in a bath of molten zinc. This treatment creates a thick, bonded coating that offers exceptional corrosion resistance. Hot-dip coating is commonly used in applications where the steel angles will be exposed to harsh environments, such as construction, infrastructure, and automotive industries. In summary, the different surface treatments available for steel angles include galvanization, painting, powder coating, and hot-dip coating. Each treatment provides unique benefits and protection, allowing the steel angles to be used in various industries and applications.

Q: Are there any limitations or restrictions on the use of steel angles in certain applications?: Indeed, certain applications impose limitations and restrictions on the utilization of steel angles. One such limitation pertains to the maximum load-bearing capacity of these steel angles. Depending on factors like size, thickness, and quality, their ability to support heavy loads may be limited. Consequently, in scenarios requiring high strength and load-bearing capacity, alternative structural members like steel beams or columns may be more suitable. Another restriction concerns the suitability of steel angles for specific shapes or configurations. Generally L-shaped, steel angles are versatile and commonly employed across various applications; however, they may not be ideal for intricate or curved designs. In such instances, custom-shaped structural members or different materials may prove more appropriate. Furthermore, the corrosion resistance of steel angles poses limitations in certain environments. Steel is vulnerable to rust and corrosion, particularly in marine or highly humid conditions. To combat this, additional protective measures such as coatings or the use of stainless steel angles may be necessary in applications where exposure to moisture or corrosive substances is inevitable. Lastly, the fabrication and installation processes for steel angles can also impose limitations. Often necessitating welding, cutting, or drilling during fabrication, these procedures can present challenges in applications requiring precision and specialized equipment. Additionally, the size and weight of steel angles may hinder transportation and installation, particularly in restricted spaces or areas with limited access. Given these limitations and restrictions, it is crucial to carefully consider them when selecting steel angles for specific applications. This ensures that the chosen steel angles meet the required strength, shape, corrosion resistance, and installation specifications.

Q: Are steel angles readily available in the market?: Yes, steel angles are readily available in the market. Steel angles are a common structural component used in various construction and manufacturing applications. They are widely stocked by steel suppliers, metal fabricators, and construction material stores. Steel angles come in a variety of sizes, shapes, and grades to meet different project requirements. Whether you need small quantities for a DIY project or large quantities for a commercial construction project, you can easily find steel angles in the market.

Q: Are there any limitations on the angle of inclination for steel angles?: There exist restrictions on the angle of inclination for steel angles. The angle of inclination pertains to how the steel angle is positioned or installed in a structure. The limitations regarding this angle are influenced by several factors, including the type and thickness of the steel angle, the load it is anticipated to bear, and the precise design and engineering requirements of the structure. Typically, steel angles can be installed at a variety of angles of inclination, ranging from vertical (90 degrees) to horizontal (0 degrees). However, it is crucial to consider practical restrictions. Steel angles are typically engineered to bear loads in a specific direction, and straying too far from the intended angle of inclination can compromise their structural integrity and load-bearing capacity. Furthermore, the installation angle of steel angles may be restricted by the connection methods employed. Welding, bolting, or other fastening techniques may have specific prerequisites for the angle of inclination to ensure proper connection strength and stability. To ascertain the specific limitations on the angle of inclination for steel angles in a particular application, it is important to consult relevant building codes, standards, and engineering guidelines. Professional structural engineers possess the necessary expertise and guidance to ensure that the steel angles are installed within safe and appropriate limits.

Q: What are the advantages of using steel angles?: There are several advantages of using steel angles. Firstly, steel angles provide excellent structural support due to their high strength and durability. They can withstand heavy loads and extreme weather conditions, making them ideal for construction projects. Additionally, steel angles are versatile and can be easily fabricated, cut, and welded to meet specific design requirements. They are also cost-effective, as they have a long lifespan and require minimal maintenance. Lastly, steel angles offer great aesthetic appeal, making them a popular choice for architectural applications.

Q: How do steel angles perform in terms of thermal expansion and contraction?: Compared to other materials, steel angles exhibit a relatively low coefficient of thermal expansion. This characteristic allows them to expand and contract less when exposed to changes in temperature. As a result, steel angles demonstrate exceptional stability in terms of thermal expansion and contraction. Consequently, they find extensive usage across diverse structural applications that anticipate temperature variations. The utilization of steel angles ensures structural integrity and stability, even in environments characterized by significant temperature fluctuations, thereby establishing their reliability for construction and engineering projects.

Q: Can steel angles be used for manufacturing ladders?: Yes, steel angles can be used for manufacturing ladders. Steel angles provide strength and stability, making them suitable for ladder construction. They can be used as ladder rungs, supports, or even the main structure of the ladder.

Q: Can steel angles be used for manufacturing window frames?: Yes, steel angles can be used for manufacturing window frames. Steel angles are commonly used in construction and fabrication due to their strength and durability. They provide structural support and can be easily welded or bolted together to create window frames that are sturdy and long-lasting.

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